.container.order-install {
  .tab {
    height: @size / 2;
    padding-right: @space;
    margin-bottom: @space / 2;
    background: #fff;
    .flexLeft();
    .item {
      height: 100%;
      padding: @size * .15 @space * 2 @space * .75;
      font-size: @xx-big;
      cursor: pointer;
      &.active {
        color: @mainColor;
        border-bottom: 2px solid @mainColor;
      }
    }
  }
}